Lombard Street is a street in San Francisco, California that's famous for it's 8 hairpin turns. It begins at Presido Boulevard in The Presido and goes east through Cow Hollow. It then continues through Russian Hill and Telegraph Hill. It later turns into Telegraph Hill Boulevard and goes to Pioneer Park and Coit Tower. The crooked section of the street is about 1/4 mile (400 m.) long and the speed limit there is 5 mph (8 km/h). It is called the "most crookedest street in America".